Method of operating internal combustion engine

Method of operating internal combustion engine

A method of operating an internal combustion engine (110) is described, which comprises the step of executing a warm up strategy of an engine aftertreatment system (270), wherein the warm up strategy comprises the step of injecting fuel into the engine (110) according to a multi-injection pattern in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GIORGIO NATI, CHIARA POZZI, DAVIDE FRANCESCO MERCURI, LUCA GATTI, LUCA CHIAPUSSO
Format: Patent
Sprache:chi ; eng
Schlagworte:
BLASTING
ENGINE PLANTS IN GENERAL
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
STEAM ENGINES
WEAPONS
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Beschreibung
Zusammenfassung:A method of operating an internal combustion engine (110) is described, which comprises the step of executing a warm up strategy of an engine aftertreatment system (270), wherein the warm up strategy comprises the step of injecting fuel into the engine (110) according to a multi-injection pattern including at least one after injection. 本文描述了一种操作内燃发动机(110)的方法，所述方法包括执行发动机后处理系统(270)的预热策略的步骤，其中所述预热策略包括根据包括至少一个后喷射的多喷射模式而将燃料喷射到发动机(110)中的步骤。